CASR |
: | 7601-90-3 |
Molecular Formula |
: | HClO4 |
Molecular Weight |
: | 100.46 |
| Specifications | |
|---|---|
| Appearance: | Clear,colourless liquid |
| Assay: | 60.0-62.0% max |
| Colour (APHA): | 10 Hz |
| Residue after ignition: | 0.003% max |
| silicate and phosphate (as SiO2): | 5 ppm max |
| Chloride(Cl): | 0.001% max |
| Nitrogen compounds(N): | 0.001% max |
| Sulphate(SO4): | 0.001% max |
| Heavy metals (as Pb): | 1 ppm max |
| Iron (Fe): | 1 ppm max |
